Cita APA (7th ed.)

Michaelis, L. A. (1998). Aspectual grammar and past-time reference. Routledge.

Cita Chicago (17th ed.)

Michaelis, Laura A. Aspectual Grammar and Past-time Reference. London ; New York: Routledge, 1998.

Cita MLA (9th ed.)

Michaelis, Laura A. Aspectual Grammar and Past-time Reference. Routledge, 1998.